VOA慢速英语:Ice Cream Sweetens Visits to Maryland Farms

短语讲解：

1. The trail is more than 460 kilometers long.

more than 不只是; 很; 超过; 在…次以上;
例句：Rob likes apples more than bananas. 
罗勃对苹果比对香蕉还喜欢。 

2. We drove out here from DC.

drive out 开车出去; 驱逐
例句：Let's drive out the enemy! 
咱们把敌人赶出去。 

3. Ms. Weiner says her son learned about dairy farms during the visit.

learn about 获得，学得
例句：Childrenseem to learn about computers by osmosis. 
儿童似乎不知不觉地就了解了计算机. 

4. We have a lot of people here to feed calves.”

a lot of 许多的; 诸多
例句：A lot of what's changing now is subtle.
许多变化都非常微妙。

5. So we will definitely be riding out to go to see some of these places and try ice cream everywhere.”

ride out 长途骑行; 安然渡过
例句：You say if you can ride out your first year of college, the rest comes easily. 
你认为如果你能安然度过大学的头一年，那么其他几年就很容易过。